Abstract: Embodiments of the disclosure relate to a binder-free, sintered friction lining, for a friction component of a friction assembly, having a friction lining body, which comprises a metallic matrix, at least one abrasive, solid lubricants, and optionally at least one filling material, wherein the solid lubricants are formed by at least two different solid lubricants, which are selected from a group consisting of hexagonal boron nitride and metal sulfides with at least one metal from the group of tungsten, iron, tin, copper, bismuth, antimony, chromium, zinc, silver, manganese, molybdenum.

Abstract: A friction lining material mixture for brake or clutch linings, containing 8 to 22% by volume of binder, 3 to 20% by volume of organic fibers, 1 to 20% by volume of further organic compounds, 0 to 20% by volume of inorganic fibers, 5 to 50% inorganic oxides, 0 to 15% inorganic silicates, 1 to 20% inorganic sulfur or inorganic sulfur compounds, 0 to 10% metals or metal alloys and fillers, in particular petroleum coke and/or baryte. The friction linings produced from the friction lining material mixture are distinguished by excellent braking performance and excellent braking comfort and therefore combine the specific positive properties of both Low Steel (LS) and Non-Asbestos Organic (NAO) materials.

Abstract: The present invention relates to a friction member comprising a friction material and a back metal, wherein the friction material comprises no copper, or has a copper content of less than 0.5% by mass in terms of a copper element even if the friction material comprises copper, the friction material comprises magnesium oxide and a carbon material comprising graphite and coke, the carbon material is obtained by blending in a combination of a coarse-grained material and a fine-grained material, an average particle diameter of the coarse-grained material is 100 to 600 ?m, and an average particle diameter of the fine-grained material is less than 100 ?m.

Abstract: Branched aramid nanofibers (ANFs) can be made by controlled chemical splitting of micro and macroscale aramid fiber by adjusting the reaction media containing aprotic component, protic component and a base. Branched ANFs have uniform size distribution of diameters in the nanoscale regime (below 200 nm) and high yield exceeding 95% of the nanofibers with this diameter. The method affords preparation of branched ANFs with 3-20 branches per one nanofiber and high aspect ratio. Branched ANFs form hydrogel or aerogels with highly porous 3D percolating networks (3DPNs) frameworks that are made into different shapes. Polymers and nanomaterials are impregnated into the 3DPNs through several methods. Gelation of branched ANFs facilitates layer-by-layer deposition in a process described as gelation assisted layer-by-layer deposition (gaLBL). A method of manufacturing battery components including ion conducting membranes, separators, anodes, and cathodes is described.

Abstract: A friction plate for a clutch includes a face and a first friction material disposed on the face. The first friction material has a first composition including a first filler material at a first weight concentration of a total weight of the first friction material. A second friction material is disposed on the face and has a second composition that is different than the first composition and including a second filler material at a second weight concentration of a total weight of the second friction material. The second weight concentration is higher than the first weight concentration.

Abstract: An improved friction material is described, comprising a binding composition based on a hydraulic binder, and its use in brake pads and industrial applications.

Abstract: A method for the pretreatment of a friction lining, in particular a dry clutch friction lining, comprising carbon compounds, includes modifying an effective surface of the friction lining by laser radiation in such a way that an oxidation layer containing carbon compounds is created. The pretreatment may be effected by means of laser radiation after hardening of the friction lining. The effective surface may be partially conditioned by means of laser radiation.

Abstract: A non-asbestos frictional material composition is provided, which is capable of provide a frictional material with low environmental load and with excellent friction coefficient, anti-crack properties, and abrasion resistance compared with conventional ones. Furthermore, a frictional material and a friction member formed by using this non-asbestos frictional material composition are provided. The non-asbestos frictional material composition containing a binder, an organic filler, an inorganic filler, and a fiber base material, includes: copper in a content of 5 mass % or less as a copper element; a metal fiber other than a copper fiber and a copper alloy fiber in a content of 0.5 mass % or less; cashew dust in a content of 1.5-4.5 mass % as the organic filler; zirconium oxide with a particle size of 30 ?m or less in a content of 30-45 mass % but not containing zirconium oxide with a particle size of more than 30 ?m as the inorganic filler.

Abstract: A friction material includes a bio-soluble inorganic fiber and a metal sulfide. A content of the bio-soluble inorganic fiber based on the friction material is 7% by volume or more. The friction material includes no copper component and no metal fiber. The friction material may further include zinc.

Abstract: Provided is a friction material composition including: a binder; an organic filler; an inorganic filler; and a fiber substrate, in which a content of copper as an element is 0.5% by mass or less, the friction material composition contains at least one of phlogopite or biotite in a total of from 3% by mass to 9% by mass, and a graphite in an amount of from 2% by mass to 6% by mass, as the inorganic fillers, the at least one of phlogopite or biotite has an average particle size of from 340 ?m to 1,500 ?m, and the graphite has an average particle size of from 450 ?m to 1,100 ?m.

Abstract: Radically polymerizable dental material which contains (a) at least one polyfunctional radically polymerizable monomer, (b) at least one further radically polymerizable monomer which can be monofunctional or polyfunctional, (c) at least one photoinitiator for the radical polymerization and (d) at least one filler. The material is characterized in that the mixture of the monomers (a) and (b) has a refractive index of from 1.50 to 1.70 and in that the refractive index of the monomer mixture before the curing corresponds to the refractive index of the filler used or is higher by up to 0.013 and after the curing is higher than the refractive index of the filler by at least 0.02.

Abstract: A subject for the invention is to provide a friction material which contains neither any copper component nor metallic fibers and which has stable frictional properties and excellent wear resistance and is less apt to attack mating materials. This invention relates to a friction 10-35% by volume potassium titanate having a plurality of protrudent shapes, 3-10% by volume abrasive material having a Moh's hardness of 7 or higher, and 10-30% by volume elastomer-modified phenolic resin.

Abstract: The present invention provides a friction material for a disc brake pad, which is able to suppress chipping of an edge of the friction material that occurs under the high speed and high load braking conditions and further to suppress the deterioration of the braking effectiveness under the high speed and high load braking conditions while satisfying laws and regulations relating to the required amount of the content of the copper component. A friction material composition that contains 0.5-10 weight % of a resilient graphitic carbon particle relative to the total amount of the friction material composition as a carbon type lubricant and contains the total amount of a copper component contained in the friction material composition is less than 5 weight % relative to the total amount of the friction material composition.

Abstract: A method for forming a friction facing comprises placing a bonding powder mix in to a die, and placing a performance powder mix in to the die. Pressing the performance powder mix and the bonding powder mix creates a compact. Sintering the compact forms a friction facing. A clutch disc assembly can be formed. A clutch disc can comprise a mounting hole for securing a friction facing and a backer plate can comprise a pass-through hole. A mounting mechanism joins the mounting hole to the pass-through hole. The mounting mechanism comprises a head-height for a portion of the mounting mechanism that is mounted near the sintered compact. The bonding layer comprises a thickness corresponding to the head-height of the mounting mechanism.

Abstract: A wire-spring retained heatsink installation and removal tool for installing and removing wire-spring retained heatsinks. The wire-spring retained heatsink installation and removal tool includes a shaped portion that, when placed over a section of a torsion spring of a wire-spring retained heatsink, allows a force to be applied to the torsion spring such that a hook end of the torsion spring is forced into an associated hook on an assembly on which the wire-spring retained heatsink is being attached. The wire-spring retained heatsink installation and removal tool includes a handle that couples to the shaped portion thereby allowing a user to grasp the wire-spring retained heatsink installation and removal tool in order to apply the force necessary to engage the hook end of the torsion spring into the associated hook on the assembly on which the wire-spring retained heatsink is being attached.

Abstract: The present invention addresses the problem of providing a disc brake pad friction material, which is capable of securing fade resistance and wear resistance while satisfying laws relating to copper component content and for which coating by electrostatic powder coating is favorable. As a means for solving the problem, a friction agent composition, which contains 0.3-5 weight % of flake graphite particles of 1-100 ?m mean particle diameter with respect to the total amount of the friction material composition as a lubricant and in which the total amount of copper components contained in the friction material composition is less than 5 weight % of the total amount of the friction material composition, is used. Preferably, the flake graphite particles are aggregates. It is also preferable that the friction material composition contains mica with a mean particle diameter of 100-400 ?m.

Abstract: A mount for an antenna includes: first and second generally C-shaped arms, each with upper and lower free ends; equipment face mounting brackets mounted on the first and second arms; and lower and upper plates mounted to a post. The upper free ends of the first and second arms are pivotally mounted to the upper plate, and the lower free ends of the first and second arms are pivotally mounted to the lower plate, such that the first and second arms are movable between retracted and extended positions. The first and second arms are fixed in the extended position relative to the upper and lower plate via fasteners inserted through holes in the upper and lower free ends of the arms and in the upper plate, the pivotal mounts and the holes defining a desired angle between the first and second arms in the extended position.

Abstract: Provided by the invention are systems for applying antiperspirant grip enhancement compositions to a selected skin treatment area. Application of the antiperspirant grip enhancement composition is accomplished by forming the composition into a mist or spray using an atomizing spray dispenser.

Abstract: The present invention is directed to apply plates, clutch plates, reaction plates and backing plates utilized of friction clutch packs, brake housings, clutch hubs, clutch housings, accumulators, spline sets, valve bodies and wear surfaces against which bushings, seals, springs and similar components slide and contact which are utilized in motor vehicle automatic transmissions, are fabricated of aluminum and include an electro ceramic coating deposited thereon. Such components exhibit reduced weight relative to similar components fabricated of steel as well as extended service life due to both the hardness and porosity of the ceramic coating.

Abstract: A friction material, such as those belonging to the NAO or LS classes. The friction material is substantially free from copper and includes non-spherical particles in the form of powders and/or fibers each constituted by a preferably ferrous metallic core and by an at least partial coating of core formed at least partially or totally by tin and/or tin compounds, such as intermetallic Fe—Sn compounds.

Abstract: A brake assembly and a method for manufacturing a brake assembly are provided. The brake assembly includes a brake pad affixed to a substrate. The brake pad extends from the substrate to a brake pad friction surface, and includes abradable cellular metal foam with the hardened ceramic particles.

Abstract: A friction material is disclosed comprising a binding composition based on a hydraulic binder and its use in brake pads and industrial applications.

Abstract: Methods and apparatus to automatically fabricate fillers are disclosed. An example method includes aligning rigid surface data with flexible surface data, the rigid surface data and the flexible surface data being permitted to overlap when aligned; when aligned, defining the rigid surface data and the flexible surface data based on a same parameter space; calculating a displacement function based on differences between corresponding ones of first points in the flexible surface data and second points in the rigid surface data; determining a modified position of a first one of the first points by modifying the first one of the first points based on a value of the displacement function; calculating a gap between the modified position of the first one of the first points and a second one of the second points; and creating a physical filler to fill a physical gap corresponding to the calculated gap.

Abstract: In a dry friction material and a method for manufacturing the same, to maintain a content of glass fibers low on a whole dry friction material to apply a hole boring for caulking assembly with high strength and high stiffness at a part to be subjected to the hole boring. A part (glass-rich part 30) to be subjected to the hole boring is pressed at a higher pressure than a part not to be subjected to the hole boring in a press-shaping step by providing a rib 21 protruding toward a shaped body side on a part of press dies 20A, 20B corresponding to the part to be subjected to the hole boring. Thereby, only a compounded rubber 4 is pushed outward and only the glass-rich part 30 has an increase in a content of glass fibers 3. Thereby, strength that can withstand the hole boring is obtained. Accordingly, a dry friction material 1 with a bored hole 2 bored without generating a failure in the hole boring can be manufactured.

Abstract: A composition that can be used for abrasive processing is disclosed. The composition includes an organic bond material, an abrasive material dispersed in the organic bond material, and a plurality of microfibers uniformly dispersed in the organic bond material. The microfibers are individual filaments having an average length of less than about 1000 ?m. Abrasive articles made with the composition exhibit improved strength and impact resistance relative to non-reinforced abrasive tools, and improved wheel wear rate and G-ratio relative to conventional reinforced tools. Active fillers that interact with microfibers may be used to further abrasive process benefits.

Abstract: Wind turbine rotor comprising a hub, a plurality of blades, and at least one pitch system for rotating a blade substantially along its longitudinal axis and comprising one or more pitch brakes, wherein a pitch brake comprises at least a brake disc element and a first brake pad, and wherein one of the hub and a blade comprises said brake disc element and the other of the hub and blade comprises said first brake pad, the brake disc element and brake pad being arranged such that when the blade is substantially in or near the below rated pitch position the brake disc element and pad are in frictional contact with each other.

Abstract: The present invention provides dense silica particles with reduced metal impurities. Specifically, the present invention provides a colloidal silica produced by using an alkyl silicate as a starting material, wherein, with respect to a sample prepared by adding, as an internal standard, 1 wt. % of polydimethylsilane to a dried product of the colloidal silica, a peak area value calculated using a formula of a colloidal silica peak area/a polydimethylsilane peak area is 15 or less, the peak areas being determined by an obtained solid-state 29Si-CP/MAS-NMR spectrum. The present invention further provides a method for producing the colloidal silica.

Abstract: A single-paste, self-adhesive dental curable composition that has strong self-adhesion to biological hard tissues (such as enamel and dentin of teeth) and good color tone adaptability suitable for use for aesthetic restoration is provided. A dental curable composition contains: an inorganic particle (A) with an average grain size in the range of 0.1 to 50 ?m; an inorganic particle (B) with an average grain size in the range of 0.1 to 50 ?m; a polymerizable monomer (C); and a polymerization catalyst (D). The refractive index na of the inorganic particle (A) and the refractive index nb of the inorganic particle (B) meet the relationship of na>nb. A cured resin material (E), which is obtained by curing a polymerizable composition containing the polymerizable monomer (C) and the polymerization catalyst (D), has a refractive index ne that meets the relationship (1): 0?|na?ne|<0.01?ne?nb?0.05??(1).

Abstract: The object of the invention is a traction sheave elevator and a rope that contains metal as a load-bearing material, such as the suspension rope of an elevator, which rope comprises at least one or more strands laid from metal wires and which rope is lubricated with a lubricant. Another object is the use of the aforementioned lubricant for lubricating the rope. The lubricant comprises at least oil and thickener, which thickener in the lubricant comprises at least 10% or more of the mass of the lubricant.

Abstract: Provided is a high-toughness coating film having excellent wear resistance, in particular, resistance to cracking and peeling. A high-toughness coating film (2) includes a composition containing a mixture of metallic chromium, in which nitrogen is dissolved, and Cr2N. A content of the nitrogen in the high-toughness coating film is 2.0 to 8.5 mass %, and IP, which is expressed by total of each diffraction peak intensity of Cr2N/(total of each diffraction peak intensity of metallic chromium+total of each diffraction peak intensity of Cr2N), is 3 to 40% when 2? is in a range of 30° to 90°, where ? is an incident angle in X-ray diffraction of the high-toughness coating film.

Abstract: Provided is a friction material composition comprising: a binder; a fibrous base material; an abrasive material; an inorganic filler; and an organic filler, wherein the friction material composition further comprises: at least one selected from the group consisting of zinc, a cellulose fiber as the fibrous base materials and a flame retardant fiber as the fibrous base materials; an iron-based fiber as the fibrous base material in an specified amount; and an inorganic abrasive material having a Mohs hardness of 8 or higher and a particle size of 1 ?m or larger as the abrasive material in an amount of 1 wt % or less.

Abstract: An iron-based powder composition is provided comprising, in addition to an iron-based powder, a minor amount of a machinability improving additive comprising at least one silicate from the group of phyllosilicates. The technology further concerns the use of the machinability improving additive and a method for producing an iron-based sintered part having improved machinability.

Abstract: Provided is a friction material composition comprising: a binder; a fibrous base material; an abrasive material; an inorganic filler; and an organic filler, wherein the friction material composition further comprises: at least one selected from the group consisting of zinc, a cellulose fiber as the fibrous base materials and a flame retardant fiber as the fibrous base materials; an iron-based fiber as the fibrous base material in an specified amount; and an inorganic abrasive material having a Mohs hardness of 8 or higher and a particle size of 1 ?m or larger as the abrasive material in an amount of 1 wt % or less.

Abstract: A composition/formula for enhancing the grip of certain athletes and professionals to hold onto or otherwise “stick” on an object like a sports or tool handle or exercise mat/pad. The composition consists of: a magnesium carbonate base to which are added a natural gum rosin, isopropyl alcohol, hydroxyl ethyl cellulose (a plant-based thickener) and certain preferred essential oils (for fragrance). Optionally, some limited quantity of candelilla wax may be blended therein.

Abstract: In one example, a method comprises densifiying a carbonized preform via at least one of resin transfer molding (RTM), vacuum pitch infiltration (VPI) and chemical vapor infiltration/chemical vapor deposition (CVI/CVD), heat treating the densified preform to open internal pores of the densified preform, and infiltrating the internal pores of the densified preform with low viscosity resin to increase the density of the preform.

Abstract: The invention relates to a thermal spray powder on a tungsten carbide basis, as well as to a method for the manufacture of such a spray powder for the thermal coating of a substrate, in particular for the thermal coating of a brake disc for a vehicle. In accordance with the invention, the spray powder includes, apart from impurities, WC in the range of 60% to 75% by weight, Cr3C2 in the range of 14% to 22% by weight and Ni in the range of 11% to 23% by weight. The invention further relates to a substrate, in particular for a brake disc having a thermal spray layer on a tungsten carbide basis, as well as to a method for the manufacture of a thermal spray layer on a substrate.

Abstract: A wound friction coating and a method for the production thereof.

Abstract: The invention relates to a method for producing a friction lining of a brake shoe, wherein a binder is added to an open-pore carrier material having a high specific surface area, and the carrier material and the binder are mixed until the carrier material is almost completely wetted with the binder, wherein a functional material is then added that is at least partially absorbed by the carrier material. The invention also relates to a corresponding brake lining.

Abstract: The present invention relates to the friction material for the use of disc brake pads and brake shoes for automotive brake devices, and an object of the present invention is to provide the friction material with sufficiently stable braking force and sufficient mechanical strength. In the friction material without a metal or a metal alloy, the friction material includes the plate-like titanate with average particle diameter of 10 to 50 ?m and the hydrous magnesium silicate. An amount of the plate-like titanate and the hydrous magnesium silicate is 20 to 30 volume percent relative to the total amount of the friction material, and the volume ratio of the plate-like titanate and the hydrous magnesium silicate is 12:1 to 5:1. Also, the average particle diameter of the plate-like titanate is 20 to 40 ?m, and the plate-like titanate is preferably potassium hexatitanate.

Abstract: The invention relates to a metallic functional component, which is subject to thermal or thermal and erosive stress and to which on at least one surface a coating is applied, whereby the coating consists of a binder phase, which consists at least largely of a phosphate, and a material embedded in the binder phase. In addition, the invention relates to a separating agent for preparing a layer of this type, and to a method for applying the coating to a functional component.

Abstract: This application is directed to a method of treating tires so that the tires will have better performance, especially when used for racing. The method disclosed herein is especially suited for use in go kart racing, although the method can be used for other applications in which the adhesion and hardness of tires and dynamic coefficient of friction, after their manufacture is to be altered. The method also includes cleaning steps and formulations. This method involves the selective use of various esters to alter tire characteristics as desired. The esters can be used in a process in which the exterior of the tire is cleaned by esters before application of an ester based tire treatment.

Abstract: A non-asbestos frictional material composition is provided, which is capable of provide a frictional material with low environmental load and with excellent friction coefficient, anti-crack properties, and abrasion resistance compared with conventional ones. Furthermore, a frictional material and a friction member formed by using this non-asbestos frictional material composition are provided. The non-asbestos frictional material composition containing a binder, an organic filler, an inorganic filler, and a fiber base material, includes: copper in a content of 5 mass % or less as a copper element; a metal fiber other than a copper fiber and a copper alloy fiber in a content of 0.5 mass % or less; cashew dust in a content of 1.5-4.5 mass % as the organic filler; zirconium oxide with a particle size of 30 ?m or less in a content of 30-45 mass % but not containing zirconium oxide with a particle size of more than 30 ?m as the inorganic filler.

Abstract: The invention relates to a spray can (20) for applying adhesive (3) and anti-slip particles (2) to sports devices (10). The spray can (20) comprises an at least partially pressurized body (4) with a spray nozzle (5), which is filled at least partially with a propellant. In addition to the propellant, at least one adhesive (3) and anti-slip particles (2) are contained in the spray can (20). In order to increase the static friction on sports devices (1), possibly also for just a short time, anti-slip particles (2) and adhesive (3) are applied with the aid of the spray can (20). In this way, the static friction on holding elements, in particular of sports devices (10), can be increased very quickly. The spray can (20) can be designed in one part or in two parts. In a one-part design, the anti-slip particles are added directly to the adhesive. In a two-part design, the anti-slip particles are stored in a second chamber of the spray can (20).

Abstract: A material for dentures having a 3-point bending strength of at least 1300 MPa, dentures produced from said type of material, corresponding blank materials, a method for producing blanks, and a method for producing a denture part made from said material or a blank.

Abstract: Embodiments include a method, mixture, and system for increasing a friction coefficient of a surface or increasing or maintaining traction of an object on the surface. In one embodiment, the mixture comprises pulverized lime, fine sand, granite fines, gypsum, and expanded perlite. The mixture may optionally further comprise dye. In an embodiment, the method comprises mixing pulverized lime, fine sand, granite fines, and gypsum with one another to form a first mixture; and mixing expanded perlite with the first mixture to provide a product mixture for increasing the friction coefficient of the surface or increasing or maintaining traction of an object on the surface. In some embodiments, the expanded perlite may be mixed with dye prior to mixing the expanded perlite with the first mixture.

Abstract: A board wax and a method for fabricating the board wax is provided wherein the method includes producing melted ivory beeswax by heating a predetermined amount of ivory beeswax to a temperature of about between 120° F. and 140° F., generating a coconut oil mix by mixing a predetermined amount of refined, bleached, de-scented coconut oil with a predetermined amount of naturally scented coconut oil, creating an ivory beeswax coconut oil combination by combining the melted ivory beeswax with the coconut oil mix and mixing the ivory beeswax coconut oil combination until the ivory beeswax coconut oil combination is substantially clear and processing the ivory beeswax coconut oil combination to generate board wax bars having a predetermined size.

Abstract: The present invention relates to para-aramid pulp including meta-aramid fibrids for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The invention further relates to processes for making such pulp.

Abstract: A process for the in-situ formation of a lubricating phase comprising sulphur and tin in a friction material, wherein reaction of a sulphur source with a tin source in said friction material results in the formation of said lubricating phase, and wherein said reaction is initiated or effected by heat resulting, in use, from the generation of friction, wherein said sulphur source is selected from one or both of sulphur and/or a metal sulphide selected from one or more of iron, copper, zinc, titanium and bismuth, and wherein said tin source is selected from one or more of tin, a tin-containing compound and/or a tin-containing alloy.

Abstract: A noncrystalline composite alkali metal titanate composition which is chemically stable, outstanding in resistance to hygroscopicity and suited as base materials for friction materials. The said composition comprises at least 60 wt. % of an alkali metal titanate represented by the general formula M2O.nTiO2 wherein M is one or at least two alkali metal elements and n is a number of 1 to 4, and at least 10 wt. % of SiO2, M2O/SiO2 being equal to or less than 2.5. When desired, it is possible to incorporate into the composition an oxide of at least one element selected from the group consisting of B, Mg, Al, P, Ca and Zn, and/or an oxide of at least one element selected from the group consisting of V, Cr, Mn, Fe, Co, Ni, Cu, Y, Zr, Nb and Ba.

Abstract: The invention relates to a method for producing a friction lining of a brake shoe, wherein a binder is added to an open-pore carrier material having a high specific surface area, and the carrier material and the binder are mixed until the carrier material is almost completely wetted with the binder, wherein a functional material is then added that is at least partially absorbed by the carrier material. The invention also relates to a corresponding brake lining.